Van top



FIG. 1 is a perspective view of a van top, showing my new design, a typical van being indicated in broken lines for illustrative purposes only;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a van top, substantially as shown. 